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-rw-r--r--contrib/llvm/include/llvm/Object/ModuleSummaryIndexObjectFile.h96
1 files changed, 0 insertions, 96 deletions
diff --git a/contrib/llvm/include/llvm/Object/ModuleSummaryIndexObjectFile.h b/contrib/llvm/include/llvm/Object/ModuleSummaryIndexObjectFile.h
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--- a/contrib/llvm/include/llvm/Object/ModuleSummaryIndexObjectFile.h
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-//===- ModuleSummaryIndexObjectFile.h - Summary index file implementation -=//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file declares the ModuleSummaryIndexObjectFile template class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_OBJECT_MODULESUMMARYINDEXOBJECTFILE_H
-#define LLVM_OBJECT_MODULESUMMARYINDEXOBJECTFILE_H
-
-#include "llvm/IR/DiagnosticInfo.h"
-#include "llvm/Object/SymbolicFile.h"
-
-namespace llvm {
-class ModuleSummaryIndex;
-class Module;
-
-namespace object {
-class ObjectFile;
-
-/// This class is used to read just the module summary index related
-/// sections out of the given object (which may contain a single module's
-/// bitcode or be a combined index bitcode file). It builds a ModuleSummaryIndex
-/// object.
-class ModuleSummaryIndexObjectFile : public SymbolicFile {
- std::unique_ptr<ModuleSummaryIndex> Index;
-
-public:
- ModuleSummaryIndexObjectFile(MemoryBufferRef Object,
- std::unique_ptr<ModuleSummaryIndex> I);
- ~ModuleSummaryIndexObjectFile() override;
-
- // TODO: Walk through GlobalValueMap entries for symbols.
- // However, currently these interfaces are not used by any consumers.
- void moveSymbolNext(DataRefImpl &Symb) const override {
- llvm_unreachable("not implemented");
- }
- std::error_code printSymbolName(raw_ostream &OS,
- DataRefImpl Symb) const override {
- llvm_unreachable("not implemented");
- return std::error_code();
- }
- uint32_t getSymbolFlags(DataRefImpl Symb) const override {
- llvm_unreachable("not implemented");
- return 0;
- }
- basic_symbol_iterator symbol_begin() const override {
- llvm_unreachable("not implemented");
- return basic_symbol_iterator(BasicSymbolRef());
- }
- basic_symbol_iterator symbol_end() const override {
- llvm_unreachable("not implemented");
- return basic_symbol_iterator(BasicSymbolRef());
- }
-
- const ModuleSummaryIndex &getIndex() const {
- return const_cast<ModuleSummaryIndexObjectFile *>(this)->getIndex();
- }
- ModuleSummaryIndex &getIndex() { return *Index; }
- std::unique_ptr<ModuleSummaryIndex> takeIndex();
-
- static inline bool classof(const Binary *v) {
- return v->isModuleSummaryIndex();
- }
-
- /// \brief Finds and returns bitcode embedded in the given object file, or an
- /// error code if not found.
- static ErrorOr<MemoryBufferRef> findBitcodeInObject(const ObjectFile &Obj);
-
- /// \brief Finds and returns bitcode in the given memory buffer (which may
- /// be either a bitcode file or a native object file with embedded bitcode),
- /// or an error code if not found.
- static ErrorOr<MemoryBufferRef>
- findBitcodeInMemBuffer(MemoryBufferRef Object);
-
- /// \brief Parse module summary index in the given memory buffer.
- /// Return new ModuleSummaryIndexObjectFile instance containing parsed module
- /// summary/index.
- static Expected<std::unique_ptr<ModuleSummaryIndexObjectFile>>
- create(MemoryBufferRef Object);
-};
-}
-
-/// Parse the module summary index out of an IR file and return the module
-/// summary index object if found, or nullptr if not.
-Expected<std::unique_ptr<ModuleSummaryIndex>>
-getModuleSummaryIndexForFile(StringRef Path);
-}
-
-#endif
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